For the 4 speed owners

I have almost every thing I need to change my fury over to a 4 speed. I was wondering if any one may know if I can use the same spacer block for the B body shifters on my C body. I run a bench seat so I want to make sure I get the right part. here is a link to what I am looking at. My car is a 66 Fury.
Thanks guys
Author: Furios66